# Copyright (c) 2019, NVIDIA CORPORATION.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# cython: profile=False
# distutils: language = c++
# cython: embedsignature = True
# cython: language_level = 3

from libc.stdint cimport uintptr_t


'''
cdef extern from "cugraph.h" namespace "cugraph":
    cdef int get_device(void *ptr)


def device_of_gpu_pointer(g):
    cdef uintptr_t cptr = g.device_ctypes_pointer.value
    return get_device(<void*> cptr)
'''
